Suunto Clipper Compass

I think I have one of these stashed in about everything I own.... While I love my tech I also have seen what happens when it goes wrong or the batteries die. In the end you have to back to barney style and bring yourself home.   Liquid filled jewel bearing compass Balanced for northern hemisphere Cardinal directions in luminous prints on card Direction on rotating bezel in 10 degrees increments Clips to watch strap, sleeve, strap of backpack, side of map etc. A fun, supercompact aid for underwater navigation WHAT'S IN THE BOX? Suunto Clipper L/B NH Measurements 30  x  24  x  11  mm Weight 5 g Measurements 1.18  x  0.94 x  0.43 " Weight 0.18 oz Balanced for northern hemisphere  SUUNTO CLIPPER L/B NH – TECHNICAL SPECIFICATIONS GENERAL Water resistance insensitive to water pressure Battery type no battery required Luminous markings cardinal directions Attachment clip PHYSICAL SPECIFICATIONS Operating temperature -30° C to +60° C / -22° F to +140° F Storage temperature -30° C to +60° C / -22° F to +140° F